public class AccumulatorWatch extends AbstractWatch
| Constructor and Description |
|---|
AccumulatorWatch(Accumulator accumulator) |
| Modifier and Type | Method and Description |
|---|---|
void |
close()
The close() method is called immediately before the Watch is destroyed, that is,
when the element whose declaration scopes the constraint implemented by this
Watch goes out of scope.
|
void |
endSelectedParentNode(int locationId)
Signal that the endElement event has occurred for the element whose startElement
event caused the Watch to be activated.
|
XPathContext |
getContext() |
Sequence |
getPostDescentValue() |
Sequence |
getPreDescentValue() |
void |
notifySelectedLeafNode(FleetingNode node,
int locationId)
Signal that a node (other than an element) that matches the selection
has been found.
|
void |
open()
Open the watch.
|
void |
setWatchManager(WatchManager watchManager) |
Receiver |
startSelectedParentNode(FleetingNode node,
int locationId)
Signal that an element has been found that matches the selection that this
Watch is looking for.
|
getAnchorNode, getNamespaceResolver, getPipelineConfiguration, getSelection, setAnchorNode, setNamespaceResolver, setPipelineConfiguration, setSelectionpublic AccumulatorWatch(Accumulator accumulator)
public XPathContext getContext()
public void open()
throws XPathException
AbstractWatchopen in interface Watchopen in class AbstractWatchXPathExceptionpublic void setWatchManager(WatchManager watchManager)
public Receiver startSelectedParentNode(FleetingNode node, int locationId) throws XPathException
node - the element or document node whose start event has been matchedlocationId - the location associated with the element or document node (may be
the location of the instruction that created it)ValidationException - May be raised if the constraint implemented by this
Watch is violated @param locationIdXPathException - May be raised if a dynamic error occurspublic void notifySelectedLeafNode(FleetingNode node, int locationId) throws XPathException
notifySelectedLeafNode in interface WatchnotifySelectedLeafNode in class AbstractWatchnode - the node that was matched.locationId - the location of the node in the source documentXPathExceptionpublic void endSelectedParentNode(int locationId)
throws XPathException
locationId - the location of the elementValidationException - May be raised if the constraint implemented by this
Watch is violated @param locationIdXPathException - May be raised if a constraint implemented by this
Watch is violatedpublic void close()
throws XPathException
AbstractWatchclose in interface Watchclose in class AbstractWatchXPathExceptionpublic Sequence getPreDescentValue()
public Sequence getPostDescentValue()
Copyright (c) 2004-2013 Saxonica Limited. All rights reserved.